Log Message:
(pkgsrc)
   -LICENSE=       gnu-gpl-v2 # OR artistic
   +LICENSE=       ${PERL5_LICENSE}
(upstream) Update 0.12 to 0.13
  0.13 - 07 Aug 2014
      * explicit license in META as per RT #97806
      * included other updates to Makefile.PL details (author, etc)